Comprehensive Diagnostic Lab Testing

Typically free and total testosterone, estradiol, progesterone, DHEA-S, cortisol, TSH, free T3, free T4, SHBG, and pituitary signals.

Fasting insulin, glucose, A1c, and metabolic markers together provide a clearer picture than glucose alone.

We like to establish a complete baseline before starting any hormone or peptide protocol so treatment is built around your physiology—not guesswork. Labs are typically repeated around the three-month mark to evaluate how your body is responding, how levels are adjusting, and whether any refinements are needed. If changes are made, we continue monitoring quarterly until your protocol is optimized. Once you are stable and feeling well, annual lab work helps us maintain both safety and performance by monitoring hormone levels, liver function, kidney function, and overall metabolic health.

Our lab panels are designed to give you a comprehensive, systems-level view of your health—similar to advanced biomarker platforms like Function Health—but with one key difference: we don’t just show you the data, we build a plan around it.

We evaluate 100+ biomarkers across the systems that most influence long-term health, performance, and disease risk, including:

• Hormones → testosterone, estrogen, progesterone, DHEA-S, cortisol, thyroid function ‍
• Metabolic health → glucose, insulin, A1c, lipid profile, cardiovascular risk markers ‍
• Inflammation & immune health → CRP and related inflammatory markers ‍
• Nutrient status → vitamins, minerals, and deficiencies impacting energy and recovery ‍
• Liver & kidney function → detoxification and organ performance ‍
• Thyroid function → TSH, Free T3, Free T4 for metabolic regulation ‍
• Longevity markers → indicators tied to aging, resilience, and disease risk

In certain cases, we may also include select cancer-related biomarkers (such as PSA or other clinically appropriate markers) when relevant to your age, risk profile, or medical history.

These markers are used as part of a broader clinical picture—not as standalone diagnostic tools—and may help identify when further evaluation or specialized screening is appropriate.

This allows us to identify:

• Early signs of dysfunction—often before symptoms appear
• Root causes of fatigue, weight gain, brain fog, or poor recovery
• Areas where your body is operating below its potential

Most platforms stop at delivering results.

At Renaissance Longevity, your labs are just the starting point.
We use them to build a personalized, physician-guided protocol—so you’re not left interpreting data, but actively improving it over time.